“So why had we stayed silent that day? I suppose it was because even at that age—we were nine or ten—we knew just enough to make us wary of that whole territory. It’s hard now to remember just how much we knew by then. We certainly knew—though not in any deep sense—that we were different from our guardians, and also from the normal people outside; we perhaps even knew that a long way down the line there were donations waiting for us.”